一种火灾检测系统中的报警器
    2.
    发明申请

    公开(公告)号:WO2019114005A1

    公开(公告)日:2019-06-20

    申请号:PCT/CN2017/117250

    申请日:2017-12-19

    Applicant: 陆晨华

    Inventor: 陆晨华

    Abstract: 一种火灾检测系统中的报警器,包括壳体、设置于壳体内的电路基板及状态检测部,其中:壳体按质量份数计包括以下组分:聚丙烯:10-15份,钛白粉:1-3份,烷基酚聚氧烯醚2-5份,十二烷基苯磺酸钠1-3份,聚乙烯树脂:20-30份,PBT树脂:20-30份,乙烯丙烯酸丁酯共聚物:10-15份,稀土复合稳定剂:1-3份,阻燃剂:5-7份,增强材料:2-5份,发泡剂:2-4份,分散剂:5-10份,增稠剂:5-10份,防霉杀菌剂:1-2份,复合稀土:0.5-0.6份;该报警器具有良好的性能,使用寿命长,成本低。

    FILMS, AND RELATED COMPOSITIONS AND METHODS OF MAKING
    4.
    发明申请
    FILMS, AND RELATED COMPOSITIONS AND METHODS OF MAKING 审中-公开
    膜,及相关组合物和制备方法

    公开(公告)号:WO2017131998A1

    公开(公告)日:2017-08-03

    申请号:PCT/US2017/013708

    申请日:2017-01-17

    Abstract: Disclosed in embodiments herein are monolayer or multilayer films. The films include at least one layer including a) a polyethylene polymer component comprising linear low density polyethylene; and b) a wax component comprising nonpolar, polyethylene wax, wherein the nonpolar, polyethylene wax has a density of 0.955 grams/cm3 or greater, and wherein the nonpolar, polyethylene wax is present in an amount of at least 3 percent by weight of the film. Also disclosed in embodiments herein are related compositions and methods of making monolayer or multilayer films.

    Abstract translation: 本文的实施方式中公开了单层膜或多层膜。 所述膜包括至少一个层,所述层包含a)包含线性低密度聚乙烯的聚乙烯聚合物组分; 和b)包含非极性聚乙烯蜡的蜡组分,其中所述非极性聚乙烯蜡的密度为0.955克/厘米3或更大,并且其中所述非极性聚乙烯蜡的存在量为所述非极性聚乙烯蜡的至少3重量% 电影。 本文的实施方案中还公开了制备单层或多层膜的相关组合物和方法。

    HEAT EXPANDABLE FOAM
    8.
    发明申请
    HEAT EXPANDABLE FOAM 审中-公开
    热膨胀泡沫

    公开(公告)号:WO2017036624A1

    公开(公告)日:2017-03-09

    申请号:PCT/EP2016/064366

    申请日:2016-06-22

    Abstract: A composition for an expandable sealant including at least one polymeric material preferably selected from the group consisting of low density polyethylenes (LDPE), linear low density polyethylenes (LLPDE), ethylene vinyl acetate (EVA), ethylene methacrylate (EMA), and ethylene -butyl acrylate (EnBA); and a chemical blowing agent, wherein the composition is substantially free of a cross-linking agent.

    Abstract translation: 用于可膨胀密封剂的组合物,其包含至少一种优选选自低密度聚乙烯(LDPE),线型低密度聚乙烯(LLPDE),乙烯 - 乙酸乙烯酯(EVA),乙烯 - 甲基丙烯酸酯(EMA)和乙烯 - 丙烯酸丁酯(EnBA); 和化学发泡剂,其中所述组合物基本上不含交联剂。

    SHRINK FILMS
    10.
    发明申请
    SHRINK FILMS 审中-公开
    收缩膜

    公开(公告)号:WO2017013509A1

    公开(公告)日:2017-01-26

    申请号:PCT/IB2016/053949

    申请日:2016-06-30

    Abstract: Films suitable for shrink film applications are disclosed comprising at least one heterogeneous ethylene interpolymer having a short chain branching distribution profile index, DPI SCB , that satisfies the formula: -1 ≤ DPI SCB ≤ 1. The at least one heterogeneous ethylene interpolymer has a density from about 0.911 g/cm 3 to about 0.942 g/cm 3 , a melt index from about 0.2 dg/min to about 3.5 dg/min and is produced using an in-line Ziegler-Natta catalyst. Additional embodiments include shrink films prepared from blends of at least one heterogeneous ethylene interpolymer and at least one high pressure ethylene polymer. The disclosed shrink films have improved puncture strength and machine direction shrink tunnel shrink force relative to control shrink films of the same composition but the control heterogeneous ethylene interpolymer, produced with a batch Ziegler-Natta catalyst, has a DPI SCB greater than 1.0.

    Abstract translation: 公开了适用于收缩膜应用的膜,其包含具有短链支化分布分布指数的至少一种异质乙烯互聚物,DPISCB,其满足以下公式:-1≤DPISCB≤1。所述至少一种异相乙烯互聚物具有约 0.911g / cm 3至约0.942g / cm 3,熔体指数为约0.2dg / min至约3.5dg / min,并使用在线齐格勒 - 纳塔催化剂制备。 另外的实施方案包括由至少一种异质乙烯互聚物和至少一种高压乙烯聚合物的共混物制备的收缩膜。 所公开的收缩膜具有相对于控制相同成分的收缩膜的相对于控制异种乙烯互聚物的批次齐格勒 - 纳塔催化剂的具有改进的穿刺强度和机械方向的收缩隧道收缩力,其DPISCB大于1.0。

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